Cooperative catalysis in highly enantioselective Mannich-type three-component reaction of a diazoacetophenone with an alcohol and an imine
作者:Xinfang Xu、Yu Qian、Liping Yang、Wenhao Hu
DOI:10.1039/c0cc03024d
日期:——
A highly enantioselective three-component reaction of a diazoacetophenone, an alcohol, and an imine catalyzed cooperatively by Rh2(OAc)4 and BINOL-derived chiral phosphoric acid has been developed for the synthesis of chiral β-amino-α-hydroxyl ketones in good yield with excellent diastereo and enantio selectivity.